641013228230 has 8 divisors (see below), whose sum is σ = 1153823810832. Its totient is φ = 256405291288.

The previous prime is 641013228179. The next prime is 641013228253. The reversal of 641013228230 is 32822310146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32050661402 + ... + 32050661421.

It is an arithmetic number, because the mean of its divisors is an integer number (144227976354).

Almost surely, 2^641013228230 is an apocalyptic number.

641013228230 is a deficient number, since it is larger than the sum of its proper divisors (512810582602).

641013228230 is a wasteful number, since it uses less digits than its factorization.

641013228230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64101322830.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 641013228230 its reverse (32822310146), we get a palindrome (673835538376).

The spelling of 641013228230 in words is "six hundred forty-one billion, thirteen million, two hundred twenty-eight thousand, two hundred thirty".